Answer:
If you are trying to simplify the expression, the answer is -14x^2+8x-37
Step-by-step explanation:
First, keep removing the parentheses.
(x-1)(2-x)+(x^2+5)(x-7) -x^2(x+6)
Next, try expanding the expression.
3x - x^2 - 2+ (x^2+5)(x-7)-x^2(x+6
3x-x^2-2+x^3-7x^2+5x-35-x^2(x+6
3x-x^2-2x^3-7x^2+5x-35-x^3-6x^2
Finally, simplify the expression.
-14x^2 8x-37
I hope this helped to answer your question.
Answer:
420 miles
Step-by-step explanation:
4*105=420 miles
for 1 inch is 105
for 4 inches=105*4=420
Answer:
320
Step-by-step explanation:
if he received 10 less than half then you would just have to add that 10 back and multiply by 2.
150+10=160*2=320
Answer:
B
Step-by-step explanation:
617/500 = 1234/1000
Therefore option B is the answer.
To answer this question correctly, first we must find out how much lou
pays for health and disability insurance for a year total, then divide
that number by 12, for each month of the year to find out how much he
pays monthly. The calculation and answer would be the following:
((Health insurance cost * 30%) + (Disability cost * 10%)) / 12 =
(1140+120)/12 = $105 monthly
